So sorry, Kitty Lady!
I wonder if Fibro is caused by spasms that get stuck? I had a chiropractor once who thought this, that it happened especially after a trauma such as an auto accident, in which tension held in the body became frozen. He did not think I had it. I had asked, because at that time I did have a lot of pain in the muscles. I have less pain now, of that kind (if you don't include jerks at night, itch that wakes me up, and erythromelalgia in the feet). My muscle pain is low. I think it may be because I live in a clean environment (not an environment I like, but clean) and because I work on inflammation as I can, mainly be eating organic cherry jam, and, of course, sticking to the Swank diet except for adding more eggs than is usual on the diet.
I am not saying any of that would help fibro (which was not the source of my pain, according to doctors at that time).
Cherries are good for inflammation but are hard to find most of the year, and organic cherry jam is my way of eating them.